Researchers at the University of Chicago are currently working on a prosthetic limb that includes a sense of touch. The limb would give a person a sensory touch, and not just allow him to perform motor activities.
The researchers have published the results of their experiments in the Journal Proceedings of the National Academy of Sciences. Obviously, this is a major step forward in prosthetics development, and this is a field that has already seen some interesting advancements in the recent past. Earlier, prosthetic hands, legs and limbs, were clunky, mechanical gadgets, which would allow a person to walk or move their arms, but in a cumbersome manner. They were uncomfortable to wear and even more uncomfortable to use. In fact, many prosthetic limbs were actually painful to use for long periods of time.
However, in 2013, the kind of prosthetic limbs that a person who has had his limbs amputated due to accident or any other cause are highly advanced, and very light. They’re made from ultralight materials that are not just strong and stable, but also very convenient and comfortable to wear.